arch/arm/mach-omap2/board-cm-t3517.c - maze/linux - Git at Google

 /*
  * linux/arch/arm/mach-omap2/board-cm-t3517.c
  *
  * Support for the CompuLab CM-T3517 modules
  *
  * Copyright (C) 2010 CompuLab, Ltd.
  * Author: Igor Grinberg <grinberg@compulab.co.il>
  *
  * This program is free software; you can redistribute it and/or
  * modify it under the terms of the GNU General Public License
  * version 2 as published by the Free Software Foundation.
  *
  * This program is distributed in the hope that it will be useful, but
  * WITHOUT ANY WARRANTY; without even the implied warranty of
  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
  * General Public License for more details.
  *
  * You should have received a copy of the GNU General Public License
  * along with this program; if not, write to the Free Software
  * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA
  * 02110-1301 USA
  *
  */

 #include <linux/kernel.h>
 #include <linux/init.h>
 #include <linux/platform_device.h>
 #include <linux/delay.h>
 #include <linux/gpio.h>
 #include <linux/leds.h>
 #include <linux/rtc-v3020.h>
 #include <linux/mtd/mtd.h>
 #include <linux/mtd/nand.h>
 #include <linux/mtd/partitions.h>
 #include <linux/mmc/host.h>
 #include <linux/can/platform/ti_hecc.h>

 #include <asm/mach-types.h>
 #include <asm/mach/arch.h>
 #include <asm/mach/map.h>

 #include "common.h"
 #include <linux/platform_data/mtd-nand-omap2.h>
 #include "gpmc.h"

 #include "am35xx.h"

 #include "mux.h"
 #include "control.h"
 #include "hsmmc.h"
 #include "common-board-devices.h"
 #include "am35xx-emac.h"
 #include "gpmc-nand.h"

 #if defined(CONFIG_LEDS_GPIO) || defined(CONFIG_LEDS_GPIO_MODULE)
 static struct gpio_led cm_t3517_leds[] = {
 	[0] = {
 		.gpio			= 186,
 		.name			= "cm-t3517:green",
 		.default_trigger	= "heartbeat",
 		.active_low		= 0,
 	},
 };

 static struct gpio_led_platform_data cm_t3517_led_pdata = {
 	.num_leds	= ARRAY_SIZE(cm_t3517_leds),
 	.leds		= cm_t3517_leds,
 };

 static struct platform_device cm_t3517_led_device = {
 	.name		= "leds-gpio",
 	.id		= -1,
 	.dev		= {
 		.platform_data	= &cm_t3517_led_pdata,
 	},
 };

 static void __init cm_t3517_init_leds(void)
 {
 	platform_device_register(&cm_t3517_led_device);
 }
 #else
 static inline void cm_t3517_init_leds(void) {}
 #endif

 #if defined(CONFIG_CAN_TI_HECC) || defined(CONFIG_CAN_TI_HECC_MODULE)
 static struct resource cm_t3517_hecc_resources[] = {
 	{
 		.start	= AM35XX_IPSS_HECC_BASE,
 		.end	= AM35XX_IPSS_HECC_BASE + SZ_16K - 1,
 		.flags	= IORESOURCE_MEM,
 	},
 	{
 		.start	= 24 + OMAP_INTC_START,
 		.flags	= IORESOURCE_IRQ,
 	},
 };

 static struct ti_hecc_platform_data cm_t3517_hecc_pdata = {
 	.scc_hecc_offset	= AM35XX_HECC_SCC_HECC_OFFSET,
 	.scc_ram_offset		= AM35XX_HECC_SCC_RAM_OFFSET,
 	.hecc_ram_offset	= AM35XX_HECC_RAM_OFFSET,
 	.mbx_offset		= AM35XX_HECC_MBOX_OFFSET,
 	.int_line		= AM35XX_HECC_INT_LINE,
 	.version		= AM35XX_HECC_VERSION,
 };

 static struct platform_device cm_t3517_hecc_device = {
 	.name		= "ti_hecc",
 	.id		= 1,
 	.num_resources	= ARRAY_SIZE(cm_t3517_hecc_resources),
 	.resource	= cm_t3517_hecc_resources,
 	.dev		= {
 		.platform_data	= &cm_t3517_hecc_pdata,
 	},
 };

 static void cm_t3517_init_hecc(void)
 {
 	platform_device_register(&cm_t3517_hecc_device);
 }
 #else
 static inline void cm_t3517_init_hecc(void) {}
 #endif

 #if defined(CONFIG_MMC_OMAP_HS) || defined(CONFIG_MMC_OMAP_HS_MODULE)
 static struct omap2_hsmmc_info cm_t3517_mmc[] = {
 	{
 		.mmc		= 1,
 		.caps		= MMC_CAP_4_BIT_DATA,
 		.gpio_cd	= 144,
 		.gpio_wp	= 59,
 	},
 	{
 		.mmc		= 2,
 		.caps		= MMC_CAP_4_BIT_DATA,
 		.gpio_cd	= -EINVAL,
 		.gpio_wp	= -EINVAL,
 	},
 	{}	/* Terminator */
 };
 #else
 #define cm_t3517_mmc NULL
 #endif

 #if defined(CONFIG_RTC_DRV_V3020) || defined(CONFIG_RTC_DRV_V3020_MODULE)
 #define RTC_IO_GPIO		(153)
 #define RTC_WR_GPIO		(154)
 #define RTC_RD_GPIO		(53)
 #define RTC_CS_GPIO		(163)
 #define RTC_CS_EN_GPIO		(160)

 struct v3020_platform_data cm_t3517_v3020_pdata = {
 	.use_gpio	= 1,
 	.gpio_cs	= RTC_CS_GPIO,
 	.gpio_wr	= RTC_WR_GPIO,
 	.gpio_rd	= RTC_RD_GPIO,
 	.gpio_io	= RTC_IO_GPIO,
 };

 static struct platform_device cm_t3517_rtc_device = {
 	.name		= "v3020",
 	.id		= -1,
 	.dev		= {
 		.platform_data = &cm_t3517_v3020_pdata,
 	}
 };

 static void __init cm_t3517_init_rtc(void)
 {
 	int err;

 	err = gpio_request_one(RTC_CS_EN_GPIO, GPIOF_OUT_INIT_HIGH,
 			       "rtc cs en");
 	if (err) {
 		pr_err("CM-T3517: rtc cs en gpio request failed: %d\n", err);
 		return;
 	}

 	platform_device_register(&cm_t3517_rtc_device);
 }
 #else
 static inline void cm_t3517_init_rtc(void) {}
 #endif

 #if defined(CONFIG_USB_EHCI_HCD) || defined(CONFIG_USB_EHCI_HCD_MODULE)
 #define HSUSB1_RESET_GPIO	(146)
 #define HSUSB2_RESET_GPIO	(147)
 #define USB_HUB_RESET_GPIO	(152)

 static struct usbhs_phy_data phy_data[] __initdata = {
 	{
 		.port = 1,
 		.reset_gpio = HSUSB1_RESET_GPIO,
 		.vcc_gpio = -EINVAL,
 	},
 	{
 		.port = 2,
 		.reset_gpio = HSUSB2_RESET_GPIO,
 		.vcc_gpio = -EINVAL,
 	},
 };

 static struct usbhs_omap_platform_data cm_t3517_ehci_pdata __initdata = {
 	.port_mode[0] = OMAP_EHCI_PORT_MODE_PHY,
 	.port_mode[1] = OMAP_EHCI_PORT_MODE_PHY,
 };

 static int __init cm_t3517_init_usbh(void)
 {
 	int err;

 	err = gpio_request_one(USB_HUB_RESET_GPIO, GPIOF_OUT_INIT_LOW,
 			       "usb hub rst");
 	if (err) {
 		pr_err("CM-T3517: usb hub rst gpio request failed: %d\n", err);
 	} else {
 		udelay(10);
 		gpio_set_value(USB_HUB_RESET_GPIO, 1);
 		msleep(1);
 	}

 	usbhs_init_phys(phy_data, ARRAY_SIZE(phy_data));
 	usbhs_init(&cm_t3517_ehci_pdata);

 	return 0;
 }
 #else
 static inline int cm_t3517_init_usbh(void)
 {
 	return 0;
 }
 #endif

 #if defined(CONFIG_MTD_NAND_OMAP2) || defined(CONFIG_MTD_NAND_OMAP2_MODULE)
 static struct mtd_partition cm_t3517_nand_partitions[] = {
 	{
 		.name           = "xloader",
 		.offset         = 0,			/* Offset = 0x00000 */
 		.size           = 4 * NAND_BLOCK_SIZE,
 		.mask_flags     = MTD_WRITEABLE
 	},
 	{
 		.name           = "uboot",
 		.offset         = MTDPART_OFS_APPEND,	/* Offset = 0x80000 */
 		.size           = 15 * NAND_BLOCK_SIZE,
 	},
 	{
 		.name           = "uboot environment",
 		.offset         = MTDPART_OFS_APPEND,	/* Offset = 0x260000 */
 		.size           = 2 * NAND_BLOCK_SIZE,
 	},
 	{
 		.name           = "linux",
 		.offset         = MTDPART_OFS_APPEND,	/* Offset = 0x2A0000 */
 		.size           = 32 * NAND_BLOCK_SIZE,
 	},
 	{
 		.name           = "rootfs",
 		.offset         = MTDPART_OFS_APPEND,	/* Offset = 0x6A0000 */
 		.size           = MTDPART_SIZ_FULL,
 	},
 };

 static struct omap_nand_platform_data cm_t3517_nand_data = {
 	.parts			= cm_t3517_nand_partitions,
 	.nr_parts		= ARRAY_SIZE(cm_t3517_nand_partitions),
 	.cs			= 0,
 };

 static void __init cm_t3517_init_nand(void)
 {
 	if (gpmc_nand_init(&cm_t3517_nand_data, NULL) < 0)
 		pr_err("CM-T3517: NAND initialization failed\n");
 }
 #else
 static inline void cm_t3517_init_nand(void) {}
 #endif

 #ifdef CONFIG_OMAP_MUX
 static struct omap_board_mux board_mux[] __initdata = {
 	/* GPIO186 - Green LED */
 	OMAP3_MUX(SYS_CLKOUT2, OMAP_MUX_MODE4 | OMAP_PIN_OUTPUT),

 	/* RTC GPIOs: */
 	/* IO - GPIO153 */
 	OMAP3_MUX(MCBSP4_DR, OMAP_MUX_MODE4 | OMAP_PIN_INPUT),
 	/* WR# - GPIO154 */
 	OMAP3_MUX(MCBSP4_DX, OMAP_MUX_MODE4 | OMAP_PIN_INPUT),
 	/* RD# - GPIO53 */
 	OMAP3_MUX(GPMC_NCS2, OMAP_MUX_MODE4 | OMAP_PIN_INPUT),
 	/* CS# - GPIO163 */
 	OMAP3_MUX(UART3_CTS_RCTX, OMAP_MUX_MODE4 | OMAP_PIN_INPUT),
 	/* CS EN - GPIO160 */
 	OMAP3_MUX(MCBSP_CLKS, OMAP_MUX_MODE4 | OMAP_PIN_INPUT),

 	/* HSUSB1 RESET */
 	OMAP3_MUX(UART2_TX, OMAP_MUX_MODE4 | OMAP_PIN_OUTPUT),
 	/* HSUSB2 RESET */
 	OMAP3_MUX(UART2_RX, OMAP_MUX_MODE4 | OMAP_PIN_OUTPUT),
 	/* CM-T3517 USB HUB nRESET */
 	OMAP3_MUX(MCBSP4_CLKX, OMAP_MUX_MODE4 | OMAP_PIN_OUTPUT),

 	/* CD - GPIO144 and WP - GPIO59 for MMC1 - SB-T35 */
 	OMAP3_MUX(UART2_CTS, OMAP_MUX_MODE4 | OMAP_PIN_INPUT_PULLUP),
 	OMAP3_MUX(GPMC_CLK, OMAP_MUX_MODE4 | OMAP_PIN_INPUT_PULLUP),

 	{ .reg_offset = OMAP_MUX_TERMINATOR },
 };
 #endif

 static void __init cm_t3517_init(void)
 {
 	omap3_mux_init(board_mux, OMAP_PACKAGE_CBB);
 	omap_serial_init();
 	omap_sdrc_init(NULL, NULL);
 	cm_t3517_init_leds();
 	cm_t3517_init_nand();
 	cm_t3517_init_rtc();
 	cm_t3517_init_usbh();
 	cm_t3517_init_hecc();
 	am35xx_emac_init(AM35XX_DEFAULT_MDIO_FREQUENCY, 1);
 	omap_hsmmc_init(cm_t3517_mmc);
 }

 MACHINE_START(CM_T3517, "Compulab CM-T3517")
 	.atag_offset	= 0x100,
 	.reserve        = omap_reserve,
 	.map_io		= omap3_map_io,
 	.init_early	= am35xx_init_early,
 	.init_irq	= omap3_init_irq,
 	.handle_irq	= omap3_intc_handle_irq,
 	.init_machine	= cm_t3517_init,
 	.init_late	= am35xx_init_late,
 	.init_time	= omap3_gptimer_timer_init,
 	.restart	= omap3xxx_restart,
 MACHINE_END
	/*
	* linux/arch/arm/mach-omap2/board-cm-t3517.c
	*
	* Support for the CompuLab CM-T3517 modules
	*
	* Copyright (C) 2010 CompuLab, Ltd.
	* Author: Igor Grinberg <grinberg@compulab.co.il>
	*
	* This program is free software; you can redistribute it and/or
	* modify it under the terms of the GNU General Public License
	* version 2 as published by the Free Software Foundation.
	*
	* This program is distributed in the hope that it will be useful, but
	* WITHOUT ANY WARRANTY; without even the implied warranty of
	* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
	* General Public License for more details.
	*
	* You should have received a copy of the GNU General Public License
	* along with this program; if not, write to the Free Software
	* Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA
	* 02110-1301 USA
	*
	*/

	#include <linux/kernel.h>
	#include <linux/init.h>
	#include <linux/platform_device.h>
	#include <linux/delay.h>
	#include <linux/gpio.h>
	#include <linux/leds.h>
	#include <linux/rtc-v3020.h>
	#include <linux/mtd/mtd.h>
	#include <linux/mtd/nand.h>
	#include <linux/mtd/partitions.h>
	#include <linux/mmc/host.h>
	#include <linux/can/platform/ti_hecc.h>

	#include <asm/mach-types.h>
	#include <asm/mach/arch.h>
	#include <asm/mach/map.h>

	#include "common.h"
	#include <linux/platform_data/mtd-nand-omap2.h>
	#include "gpmc.h"

	#include "am35xx.h"

	#include "mux.h"
	#include "control.h"
	#include "hsmmc.h"
	#include "common-board-devices.h"
	#include "am35xx-emac.h"
	#include "gpmc-nand.h"

	#if defined(CONFIG_LEDS_GPIO) \|\| defined(CONFIG_LEDS_GPIO_MODULE)
	static struct gpio_led cm_t3517_leds[] = {
	[0] = {
	.gpio = 186,
	.name = "cm-t3517:green",
	.default_trigger = "heartbeat",
	.active_low = 0,
	},
	};

	static struct gpio_led_platform_data cm_t3517_led_pdata = {
	.num_leds = ARRAY_SIZE(cm_t3517_leds),
	.leds = cm_t3517_leds,
	};

	static struct platform_device cm_t3517_led_device = {
	.name = "leds-gpio",
	.id = -1,
	.dev = {
	.platform_data = &cm_t3517_led_pdata,
	},
	};

	static void __init cm_t3517_init_leds(void)
	{
	platform_device_register(&cm_t3517_led_device);
	}
	#else
	static inline void cm_t3517_init_leds(void) {}
	#endif

	#if defined(CONFIG_CAN_TI_HECC) \|\| defined(CONFIG_CAN_TI_HECC_MODULE)
	static struct resource cm_t3517_hecc_resources[] = {
	{
	.start = AM35XX_IPSS_HECC_BASE,
	.end = AM35XX_IPSS_HECC_BASE + SZ_16K - 1,
	.flags = IORESOURCE_MEM,
	},
	{
	.start = 24 + OMAP_INTC_START,
	.flags = IORESOURCE_IRQ,
	},
	};

	static struct ti_hecc_platform_data cm_t3517_hecc_pdata = {
	.scc_hecc_offset = AM35XX_HECC_SCC_HECC_OFFSET,
	.scc_ram_offset = AM35XX_HECC_SCC_RAM_OFFSET,
	.hecc_ram_offset = AM35XX_HECC_RAM_OFFSET,
	.mbx_offset = AM35XX_HECC_MBOX_OFFSET,
	.int_line = AM35XX_HECC_INT_LINE,
	.version = AM35XX_HECC_VERSION,
	};

	static struct platform_device cm_t3517_hecc_device = {
	.name = "ti_hecc",
	.id = 1,
	.num_resources = ARRAY_SIZE(cm_t3517_hecc_resources),
	.resource = cm_t3517_hecc_resources,
	.dev = {
	.platform_data = &cm_t3517_hecc_pdata,
	},
	};

	static void cm_t3517_init_hecc(void)
	{
	platform_device_register(&cm_t3517_hecc_device);
	}
	#else
	static inline void cm_t3517_init_hecc(void) {}
	#endif

	#if defined(CONFIG_MMC_OMAP_HS) \|\| defined(CONFIG_MMC_OMAP_HS_MODULE)
	static struct omap2_hsmmc_info cm_t3517_mmc[] = {
	{
	.mmc = 1,
	.caps = MMC_CAP_4_BIT_DATA,
	.gpio_cd = 144,
	.gpio_wp = 59,
	},
	{
	.mmc = 2,
	.caps = MMC_CAP_4_BIT_DATA,
	.gpio_cd = -EINVAL,
	.gpio_wp = -EINVAL,
	},
	{} /* Terminator */
	};
	#else
	#define cm_t3517_mmc NULL
	#endif

	#if defined(CONFIG_RTC_DRV_V3020) \|\| defined(CONFIG_RTC_DRV_V3020_MODULE)
	#define RTC_IO_GPIO (153)
	#define RTC_WR_GPIO (154)
	#define RTC_RD_GPIO (53)
	#define RTC_CS_GPIO (163)
	#define RTC_CS_EN_GPIO (160)

	struct v3020_platform_data cm_t3517_v3020_pdata = {
	.use_gpio = 1,
	.gpio_cs = RTC_CS_GPIO,
	.gpio_wr = RTC_WR_GPIO,
	.gpio_rd = RTC_RD_GPIO,
	.gpio_io = RTC_IO_GPIO,
	};

	static struct platform_device cm_t3517_rtc_device = {
	.name = "v3020",
	.id = -1,
	.dev = {
	.platform_data = &cm_t3517_v3020_pdata,
	}
	};

	static void __init cm_t3517_init_rtc(void)
	{
	int err;

	err = gpio_request_one(RTC_CS_EN_GPIO, GPIOF_OUT_INIT_HIGH,
	"rtc cs en");
	if (err) {
	pr_err("CM-T3517: rtc cs en gpio request failed: %d\n", err);
	return;
	}

	platform_device_register(&cm_t3517_rtc_device);
	}
	#else
	static inline void cm_t3517_init_rtc(void) {}
	#endif

	#if defined(CONFIG_USB_EHCI_HCD) \|\| defined(CONFIG_USB_EHCI_HCD_MODULE)
	#define HSUSB1_RESET_GPIO (146)
	#define HSUSB2_RESET_GPIO (147)
	#define USB_HUB_RESET_GPIO (152)

	static struct usbhs_phy_data phy_data[] __initdata = {
	{
	.port = 1,
	.reset_gpio = HSUSB1_RESET_GPIO,
	.vcc_gpio = -EINVAL,
	},
	{
	.port = 2,
	.reset_gpio = HSUSB2_RESET_GPIO,
	.vcc_gpio = -EINVAL,
	},
	};

	static struct usbhs_omap_platform_data cm_t3517_ehci_pdata __initdata = {
	.port_mode[0] = OMAP_EHCI_PORT_MODE_PHY,
	.port_mode[1] = OMAP_EHCI_PORT_MODE_PHY,
	};

	static int __init cm_t3517_init_usbh(void)
	{
	int err;

	err = gpio_request_one(USB_HUB_RESET_GPIO, GPIOF_OUT_INIT_LOW,
	"usb hub rst");
	if (err) {
	pr_err("CM-T3517: usb hub rst gpio request failed: %d\n", err);
	} else {
	udelay(10);
	gpio_set_value(USB_HUB_RESET_GPIO, 1);
	msleep(1);
	}

	usbhs_init_phys(phy_data, ARRAY_SIZE(phy_data));
	usbhs_init(&cm_t3517_ehci_pdata);

	return 0;
	}
	#else
	static inline int cm_t3517_init_usbh(void)
	{
	return 0;
	}
	#endif

	#if defined(CONFIG_MTD_NAND_OMAP2) \|\| defined(CONFIG_MTD_NAND_OMAP2_MODULE)
	static struct mtd_partition cm_t3517_nand_partitions[] = {
	{
	.name = "xloader",
	.offset = 0, /* Offset = 0x00000 */
	.size = 4 * NAND_BLOCK_SIZE,
	.mask_flags = MTD_WRITEABLE
	},
	{
	.name = "uboot",
	.offset = MTDPART_OFS_APPEND, /* Offset = 0x80000 */
	.size = 15 * NAND_BLOCK_SIZE,
	},
	{
	.name = "uboot environment",
	.offset = MTDPART_OFS_APPEND, /* Offset = 0x260000 */
	.size = 2 * NAND_BLOCK_SIZE,
	},
	{
	.name = "linux",
	.offset = MTDPART_OFS_APPEND, /* Offset = 0x2A0000 */
	.size = 32 * NAND_BLOCK_SIZE,
	},
	{
	.name = "rootfs",
	.offset = MTDPART_OFS_APPEND, /* Offset = 0x6A0000 */
	.size = MTDPART_SIZ_FULL,
	},
	};

	static struct omap_nand_platform_data cm_t3517_nand_data = {
	.parts = cm_t3517_nand_partitions,
	.nr_parts = ARRAY_SIZE(cm_t3517_nand_partitions),
	.cs = 0,
	};

	static void __init cm_t3517_init_nand(void)
	{
	if (gpmc_nand_init(&cm_t3517_nand_data, NULL) < 0)
	pr_err("CM-T3517: NAND initialization failed\n");
	}
	#else
	static inline void cm_t3517_init_nand(void) {}
	#endif

	#ifdef CONFIG_OMAP_MUX
	static struct omap_board_mux board_mux[] __initdata = {
	/* GPIO186 - Green LED */
	OMAP3_MUX(SYS_CLKOUT2, OMAP_MUX_MODE4 \| OMAP_PIN_OUTPUT),

	/* RTC GPIOs: */
	/* IO - GPIO153 */
	OMAP3_MUX(MCBSP4_DR, OMAP_MUX_MODE4 \| OMAP_PIN_INPUT),
	/* WR# - GPIO154 */
	OMAP3_MUX(MCBSP4_DX, OMAP_MUX_MODE4 \| OMAP_PIN_INPUT),
	/* RD# - GPIO53 */
	OMAP3_MUX(GPMC_NCS2, OMAP_MUX_MODE4 \| OMAP_PIN_INPUT),
	/* CS# - GPIO163 */
	OMAP3_MUX(UART3_CTS_RCTX, OMAP_MUX_MODE4 \| OMAP_PIN_INPUT),
	/* CS EN - GPIO160 */
	OMAP3_MUX(MCBSP_CLKS, OMAP_MUX_MODE4 \| OMAP_PIN_INPUT),

	/* HSUSB1 RESET */
	OMAP3_MUX(UART2_TX, OMAP_MUX_MODE4 \| OMAP_PIN_OUTPUT),
	/* HSUSB2 RESET */
	OMAP3_MUX(UART2_RX, OMAP_MUX_MODE4 \| OMAP_PIN_OUTPUT),
	/* CM-T3517 USB HUB nRESET */
	OMAP3_MUX(MCBSP4_CLKX, OMAP_MUX_MODE4 \| OMAP_PIN_OUTPUT),

	/* CD - GPIO144 and WP - GPIO59 for MMC1 - SB-T35 */
	OMAP3_MUX(UART2_CTS, OMAP_MUX_MODE4 \| OMAP_PIN_INPUT_PULLUP),
	OMAP3_MUX(GPMC_CLK, OMAP_MUX_MODE4 \| OMAP_PIN_INPUT_PULLUP),

	{ .reg_offset = OMAP_MUX_TERMINATOR },
	};
	#endif

	static void __init cm_t3517_init(void)
	{
	omap3_mux_init(board_mux, OMAP_PACKAGE_CBB);
	omap_serial_init();
	omap_sdrc_init(NULL, NULL);
	cm_t3517_init_leds();
	cm_t3517_init_nand();
	cm_t3517_init_rtc();
	cm_t3517_init_usbh();
	cm_t3517_init_hecc();
	am35xx_emac_init(AM35XX_DEFAULT_MDIO_FREQUENCY, 1);
	omap_hsmmc_init(cm_t3517_mmc);
	}

	MACHINE_START(CM_T3517, "Compulab CM-T3517")
	.atag_offset = 0x100,
	.reserve = omap_reserve,
	.map_io = omap3_map_io,
	.init_early = am35xx_init_early,
	.init_irq = omap3_init_irq,
	.handle_irq = omap3_intc_handle_irq,
	.init_machine = cm_t3517_init,
	.init_late = am35xx_init_late,
	.init_time = omap3_gptimer_timer_init,
	.restart = omap3xxx_restart,
	MACHINE_END